Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

20229731 (number)

20229731 is an odd 8-digits prime number following 20229730 and preceding 20229732. In scientific notation, it is written as 2.0229731 × 10^7. The sum of its digits is 26. It has a total of 1 prime factors and 2 positive divisors. There are 20229730 positive integers (up to 20229731) that are relatively prime to 20229731.

Interesting facts

20229731 has 2 divisors, whose sum is 20229732
The reverse of 20229731 is 13792202
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 26
Digital Root 8

Name

Name	twenty million two hundred twenty-nine thousand seven hundred thirty-one

Notation

Scientific notation	2.0229731 × 10^7
Engineering notation	2.0229731 × 10^6

Prime Factorization of 20229731

Prime Factorization 20229731

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	20229731	Product of the distinct prime numbers

The prime factorization of 20229731 is 20229731. Since it has a total of 1 prime factors.

Most popular turbo-numbers

5, 7, 48, 65, 594, 988, 7961, 8666, 52176, 15151, 445798, 495154, 3319763, 9011685, 66629792, 52901573, 865187201, 215607198, 7587995796, 980360359

Basic calculations (n = 20229731)

Multiplication

n×y

n×2	40459462
n×3	60689193
n×4	80918924
n×5	101148655

Division

n÷y

n÷2	10114865.5
n÷3	6743243.6666667
n÷3	5057432.75
n÷5	4045946.2

Exponentiation

n^y

n²	409242016332361
n³	8.2788559043013E+21
n⁴	1.6747902793178E+29
n⁵	3.3880556832013E+36

Nth Root

^y√n

²√n	4497.7473250506
³√n	272.47711728846
⁴√n	67.06524677544
⁵√n	28.919982217208

Divisors of 20229731

1, 20229731

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	20229732	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	10114866	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	4497.7474362174	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999011356	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20229731 can be divided by 2 positive divisors. The sum of these divisors (counting 20229731) is 20229732, the average is 10114866.

Base conversion 20229731

Base	System	Value
2	Binary	1001101001010111001100011
3	Ternary	1102001202222022
4	Quaternary	1031022321203
5	Quinary	20134322411
6	Senary	2001332055
8	Octal	115127143
10	Decimal	20229731
12	Duodecimal	693702b
16	Hexadecimal	134ae63
20	Vigesimal	668e6b
36	Base36	c1lcz

Cryptographic Hash Functions

md5	1609e3e295ffd720344b1e88eecc51e8
sha1	b301fa5a01e4441d3b163556a7f2dc90cdcbfdf4
sha256	9e21e2941b6caaa83322d2c77f6bfde5f4f92efc66d55755668f15bb5fabd527
sha512	9581be361ba94009e607512218faffa14d63fc872b44c07cbece159ba4a3b5bfcb2f159696287d7b293267fc80b9fbb7340814e9f049a091a01abcec8ee9412a
ripemd-160	ba496053803f29951a3d3e143a708690061f5235

20229731 as geometric shapes

Circle

Radius = n

Diameter	40459462
Circumference	127107148.5874
Area	1.28567171205E+15

Sphere

Radius = n

Volume	3.4678390518775E+22
Surface area	5.1426868482001E+15
Circumference	127107148.5874

Square

Length = n

Perimeter	80918924
Area	409242016332361
Diagonal	28609159.943359

Cube

Length = n

Surface area	2455452097994166
Volume	8.2788559043013E+21
Space diagonal	35038921.915451

Equilateral Triangle

Length = n

Perimeter	60689193
Area	1.772069912199E+14
Altitude	17519460.957726

Triangular Pyramid

Length = n

Surface area	1.772069912199E+14
Volume	9.7567252506629E+20
Height	9536386.6477865